.login{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    min-height: 100%;
    height: auto;
    background-image: url('../../../public/img/login-background-1.jpg');
    // background-position: center; 
    // background-repeat: no-repeat;
    background-attachment: fixed;
    // padding-top: 20%; // 图片真实高度/宽度 * 100
    padding:0 0 0 0 ;
    background-repeat:no-repeat;
    background-size:auto auto;
    background-position:center;
    
    // background-color: lightblue;
   
  }
.login-form{
    background:  rgba(248,248,255,0.4);
    min-height: 160px;
    height: auto;
    width: 400px;
    padding: 25px 30px 10px 30px;
    color: white;
    top: 10px;
    margin: 20% 0 0 40%;
}
  